[can16358p]

It might actually need calibration.

And if it does it would damage the reputation of Apple's products (iPad and Pencil) as they won't work accurately and will glitch, creating a subpar experience which Apple would obviously not want to be associated with their products.

[rasz]

Calibration is like wheel alignment. What is happening here is :

Changing tires for same brand and model car came from the dealer. Car no longer drives in a straight line, steering wheel feels wobbly at certain steering angles.

You saying its a wheel alignment issue.

Replacing TPMS sensors with ones from the old wheel set. Car magically starts driving straight and no more weird wobbles.

[kaba0]

More like putting on the new wheels but forgetting to put enough pressure in them.

[rasz]

Turns out wheels came off another fully working car and worked perfectly fine before being removed.

The _only_ difference is TPMS sensors serial numbers.